| A |
| A4enot edited since 2013 | Soho, no street on record | mya4e.com | | |
| Adecco | 58/60 Longbridge Road, Barking | | | |
| Alphabet Kidznot edited since 2020 | South Bermondsey, no street on record | alphabetkidz.co.uk | +44 20 7252 4343 | |
| Anderson Quigley | 92 Albert Embankment, Vauxhall | andersonquigley.com | +44 20 3457 0948 | |
| Arthur Rai Medical Servicesnot edited since 2021 | 139 North End Road, West Kensington | arthur-rai.co.uk | | |
| B |
| Baby Room | 155d Northcote Road, Clapham Junction | | | |
| Beleve | 372 Brockley Road, Brockley | | | |
| Berry Recruitmentnot edited since 2018 | 1a Selsdon Road, Croydon | | | |
| Better Staff Recruitmentnot edited since 2017 | Sidcup, no street on record | | | |
| Brampton Group | Crook Log, no street on record | bramptongroup.org | +44 20 8855 1632 | |
| Braundtonnot edited since 2020 | Lamorbey, no street on record | braundtonconsulting.co.uk | | |
| Brook Street | 32 Strand, Covent Garden | brookstreet.co.uk | +44 20 7930 7399 | |
| Bureaulogic Ltdnot edited since 2018 | Romford, no street on record | | | |
| Burton Bolton & Rose Recruitmentnot edited since 2018 | Harrow, no street on record | | | |
| C |
| Caxton Care Trainingnot edited since 2021 | 129 Lambeth Walk, Lambeth | | | |
| Coby Philips | Brownlow Mews, Holborn | cobyphilips.co.uk | +44 20 7841 1966 | |
| Community Carer Hub - Lewisham | Lee, no street on record | | | |
| Connect Nursing Agencynot edited since 2021 | 577 High Road Leytonstone, Leytonstone | connectnursing.co.uk | | |
| Construct Recruitmentnot edited since 2022 | 9 Churchfield Road, Acton | constructrecruitment.com | | |
| D |
| Demon Recruitment Groupnot edited since 2019 | High Street, Feltham | | +44 20 8890 6555 | |
| E |
| Ellingham Employment Services | 5-11 Ellingham Road, Maryland | ellingham.org.uk | | |
| Essex Personnel Recruitment | 117 Ley Street, Ilford | eprbusiness.co.uk | | |
| Extra Staff | Park Royal, no street on record | | | |
| Extraman | 2 Hogarth Place, Earl's Court | extramanrecruitment.co.uk | +44 20 7373 3045 | |
| F |
| First Step Trustnot edited since 2017 | Clapham, no street on record | | | |
| Fulham Nanniesnot edited since 2021 | 69 Stephendale Road, Battersea | fulhamnannies.co.uk | +44 20 7736 8289 | |
| G |
| Green Man | Loughborough Junction, no street on record | | | |
| Gulmanda Recruitment Services | Tufnell Park, no street on record | | | |
| H |
| H&D Recruitment | Hounslow, no street on record | | | |
| Harris Jonesnot edited since 2022 | Eton Street, Richmond | | | |
| Haysnot edited since 2021 | 30 Broadway Shopping Centre, Hammersmith | hays.co.uk | +44 20 8563 8181 | |
| Heart Relocation LTDnot edited since 2021 | Uxbridge, no street on record | | | |
| Help Handz Recruitment | Green Lane, Goodmayes | | | |
| Highland Carenot edited since 2022 | 163a Plaistow Road, West Ham | | | |
| I |
| ICS | 59 Bow Road, Bow | ics.jobs | +44 20 8983 6000 | |
| Ison Nursing Agency and Care Servicesnot edited since 2017 | 128 High Street, Edgware | | | |
| J |
| Job center | Clapham Road, Stockwell Park | | | |
| Job N Jobnot edited since 2022 | Heston, no street on record | | | |
| Jobcenter Plusnot edited since 2019 | Collyer Place, Peckham | | | |
| Jobcentre Plus | 1 Tramway Avenue, Stratford | los.direct.gov.uk | +44 3456 043719 | |
| JR Education & Recruitment Solutions | Woolwich Road, Charlton Riverside | | +44 20 8316 4556 | |
| L |
| Little Ones | 3 Hanson Street, East Marylebone | littleoneslondon.co.uk | | |
| Local Peoplenot edited since 2021 | 22 Stroudley Walk, Bromley-by-Bow | | +44 20 8980 0041 | |
| O |
| OPS Care Agency | 183 Lower Clapton Road, Lower Clapton | occupationalpersonnelservices.co.uk | +44 20 8986 2444 | |
| Ovalnot edited since 2017 | 80 Middlesex Street, Aldgate | | | |
| P |
| Pertempsnot edited since 2022 | 67 Windmill Hill, Enfield | | | |
| Pristine Recruitment | 10 Great North Road, Barnet Vale | pristinerecruitment.co.uk | | |
| S |
| Source 4 | York Street, Twickenham | source-4.co.uk | +44 20 8892 7200 | |
| Spring Personnelnot edited since 2013 | Chiswick, no street on record | | | |
| U |
| Unique Personnel UK ltdnot edited since 2021 | 263 High Street, Mill Meads | | | |